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Roulleau<\/b><\/strong>\u6559\u6388\u4e0e<\/b><\/strong>\u97e9\u56fd\u79d1\u5b66\u6280\u672f\u9662H.-S. Sim<\/b><\/strong>\u6559\u6388<\/b><\/strong>\u5408\u4f5c\uff0c\u5728S<\/b><\/em><\/strong>cience<\/b><\/em><\/strong>\u53d1\u8868\u4e86\u9898\u4e3a\u201cElectron collision in a two-path graphene interferometer<\/b><\/strong>\u201d\u7684\u8bba\u6587\uff0c\u62a5\u9053\u6784\u5efa\u4e86\u4e00\u4e2a\u57fa\u4e8e\u77f3\u58a8\u70ef\u7684\u9a6c\u8d6b-\u66fe\u5fb7\u5c14\u5e72\u6d89\u4eea\uff08MZI\uff09\uff0c\u5229\u7528\u7535\u538b\u8109\u51b2\u6309\u9700\u751f\u6210\u5355\u7535\u5b50\u6fc0\u53d1\uff0c\u5e76\u7cbe\u786e\u63a7\u5236\u5176\u53d1\u5c04\u80fd\u91cf\u548c\u65f6\u95f4\u3002\u8fd9\u4e9b\u7535\u5b50\u6fc0\u53d1\u6cbf\u7740\u91cf\u5b50\u970d\u5c14\u8fb9\u7f18\u901a\u9053\u4f20\u64ad\u5e76\u5728MZI\u4e2d\u78b0\u649e\u3002\u901a\u8fc7\u6d4b\u91cf\u78b0\u649e\u4ea7\u751f\u7684\u6563\u7c92\u566a\u58f0\uff08shot noise\uff09\uff0c\u7814\u7a76\u4eba\u5458\u63ed\u793a\u4e86\u78b0\u649e\u7535\u5b50\u7684\u57fa\u672c\u7279\u6027\uff0c\u7a81\u663e\u4e86\u5176\u6ce2\u51fd\u6570\u4e2d\u4e0d\u53ef\u533a\u5206\u548c\u53ef\u533a\u5206\u90e8\u5206\u4e4b\u95f4\u7684\u4e92\u8865\u6027\u3002\u7814\u7a76\u8005\u4eec\u9996\u5148\u8003\u8651\u4e86\u4ec5\u6709\u4e00\u4e2a\u5206\u675f\u5668\u5de5\u4f5c\u7684\u60c5\u51b5\uff0c\u901a\u8fc7\u5728\u5de6\u53f3\u63a5\u89e6\u70b9\u65bd\u52a0\u6b63\u5f26\u7535\u538b\u8109\u51b2\uff0c\u4ea7\u751f\u7535\u5b50-\u7a7a\u7a74\u5bf9\uff0c\u8fd9\u4e9b\u5bf9\u5728\u5206\u675f\u5668\u5904\u53d1\u751f\u78b0\u649e\u548c\u5206\u5272\uff0c\u4ea7\u751f\u81ea\u76f8\u5173\u6563\u7c92\u566a\u58f0\u3002\u63a5\u7740\uff0c\u7814\u7a76\u4eba\u5458\u7814\u7a76\u4e86\u5728\u4e24\u4e2a\u5206\u675f\u5668\u90fd\u5de5\u4f5c\u65f6\u5f62\u6210\u7684MZI\u4e2d\u7684HOM\u6548\u5e94\u3002\u901a\u8fc7\u7cbe\u786e\u63a7\u5236\u65bd\u52a0\u5728\u6e90\u70b9\u7684\u529f\u7387\uff0c\u7814\u7a76\u8005\u4eec\u89c2\u5bdf\u5230\u4e86HOM\u6548\u5e94\u548cAharonov-Bohm\u5e72\u6d89\u7684\u5171\u5b58\u3002\u672c\u7814\u7a76\u63ed\u793a\u4e86\u7535\u5b50\u6ce2\u51fd\u6570\u7684\u91cf\u5b50\u7279\u6027\u53ca\u5176\u5728\u91cf\u5b50\u4fe1\u606f\u5904\u7406\u4e2d\u7684\u5e94\u7528\u6f5c\u529b\u3002<\/p>\n <\/p>\n \u56fe1 <\/strong>\u00a0<\/strong>\u5355\u5206\u675f\u5668\u914d\u7f6e\u4e0b\u7684HOM\u5b9e\u9a8c \u00a9<\/strong>\u00a0202<\/strong>5<\/strong>\u00a0<\/strong>A<\/strong>AAS<\/strong><\/p>\n \u00a0 \u56fe2 <\/strong>\u00a0<\/strong>\u9a6c\u8d6b-\u66fe\u5fb7\u5c14\u7ed3\u6784\u4e2d\u7684\u566a\u58f0 \u00a9<\/strong>\u00a0<\/strong>202<\/strong>5<\/strong>\u00a0<\/strong>AAAS<\/strong><\/p>\n \u00a0 \u56fe3 <\/strong>\u00a0<\/strong>2e Leviton\u65ad\u5c42\u626b\u63cf \u00a9<\/strong>\u00a0<\/strong>202<\/strong>5<\/strong>\u00a0<\/strong>AAAS<\/strong><\/p>\n \u00a0<\/strong><\/p>\n \u4e09\u3001\u3010\u79d1\u5b66\u542f\u8fea\u3011<\/strong><\/p>\n \u7efc\u4e0a\uff0c\u672c\u7814\u7a76\u9996\u6b21\u5728\u77f3\u58a8\u70ef\u4e2d\u5b9e\u73b0\u4e86\u5355\u7535\u5b50\u7684\u53ef\u63a7\u78b0\u649e\u4e0e\u5168\u606f\u91cf\u5b50\u6001\u8868\u5f81\uff0c\u7ed3\u5408\u4e24\u7c92\u5b50\u5e72\u6d89\uff08HOM\u6548\u5e94\uff09\u4e0e\u5355\u7c92\u5b50\u5e72\u6d89\uff08AB\u6548\u5e94\uff09\uff0c\u63ed\u793a\u4e86\u7535\u5b50\u6ce2\u51fd\u6570\u7684\u4e92\u8865\u6027\u7279\u5f81\u3002\u8fd9\u4e0d\u4ec5\u6df1\u5316\u4e86\u5bf9\u8d39\u7c73\u5b50\u91cf\u5b50\u7edf\u8ba1\u7684\u7406\u89e3\uff0c\u4e5f\u4e3a\u57fa\u4e8e\u77f3\u58a8\u70ef\u7684\u91cf\u5b50\u5668\u4ef6\u5f00\u53d1\u5960\u5b9a\u4e86\u5b9e\u9a8c\u57fa\u7840\u3002\u672a\u6765\u5de5\u4f5c\u6709\u671b\u8fdb\u4e00\u6b65\u62d3\u5c55\u81f3\u591a\u7c92\u5b50\u7ea0\u7f20\u3001\u4efb\u610f\u5b50\u64cd\u63a7\u7b49\u524d\u6cbf\u9886\u57df\u3002\u8fd9\u9879\u5de5\u4f5c\u4e0d\u4ec5\u5728\u5b9e\u9a8c\u4e0a\u5b9e\u73b0\u4e86\u7535\u5b50\u7684\u76f8\u5e72\u78b0\u649e\uff0c\u8fd8\u901a\u8fc7\u91cf\u5b50\u6001\u5c42\u6790\u6210\u50cf\u6280\u672f\u5c55\u793a\u4e86\u77f3\u58a8\u70ef\u5728\u91cf\u5b50\u4fe1\u606f\u5904\u7406\u4e2d\u7684\u6f5c\u529b\u3002\u8fd9\u5bf9\u4e8e\u672a\u6765\u5f00\u53d1\u57fa\u4e8e\u77f3\u58a8\u70ef\u7684\u91cf\u5b50\u5668\u4ef6\u548c\u91cf\u5b50\u8ba1\u7b97\u6280\u672f\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n<\/p>\n
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